NSN 5306-00-006-1412

Close Tolerance Bolt Description: Fastener Length: 2.606" minimum and 2.626" maximum, Grip Length: 2.188" minimum and 2.204" maximum | Minimum order quantity: 1 EA

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000061412

Pricing & Availability Check

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Q & A

Product Definition Definition of approved item name (AIN): "Close Tolerance Bolt"

An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

5306-00-006-1412 Spec. NSN part characteristics

fastener length 2.606 minimum and 2.626 maximum grip length 2.188 minimum and 2.204 maximum

MRC

Name

Detail

MRC:

SFTT

Surface Treatment

Cadmium and chromate

MRC:

MATT

Material

Steel comp e4340 or steel comp 8740 or steel comp 4130 or steel comp 6150 or steel comp 4140

MRC:

AAJD

Thread Class

MRC:

CSYM

Surface Finish

63 microinches grip

MRC:

AASA

Thread Length

0.402 inches minimum and 0.438 inches maximum

MRC:

AAJF

Thread Direction

Right-hand

MRC:

AASK

Head Style

Dished hexagon

MRC:

AASB

Fastener Length

2.606 inches minimum and 2.626 inches maximum

MRC:

AASU

Head Height

0.126 inches minimum and 0.141 inches maximum

MRC:

AATB

Width Between Flats

0.43 inches minimum and 0.439 inches maximum

MRC:

AAUR

Grip Diameter

0.2483 inches minimum and 0.2492 inches maximum

MRC:

AAUM

Locking Feature

Detent ring grip

MRC:

ANEE

Grip Length

2.188 inches minimum and 2.204 inches maximum

MRC:

AHYM

Nominal Thread Diameter

0.25 inches

MRC:

STDC

Surface Treatment Document And Classification

Qq-p-416, ty 2 cl 2 fed spec single treatment response

MRC:

CBBL

Features Provided

Finished head

MRC:

CQBC

Minimum Tensile Strength

95000 pounds per square inch

MRC:

CMLP

Thread Quantity Per Inch

MRC:

CQFM

Hardness Rating

36 rockwell c minimum and 41 rockwell c maximum

MRC:

CSYM

Surface Finish

63 microinches bearing surface of head

MRC:

THSD

Thread Series Designator

Unjf

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

CIPRD-MS27576-4-35R

Cage Code:

14153

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS27576-4-35

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

CA4510-4-35

Cage Code:

29372

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS194-4-35

Cage Code:

84256

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

106467-4-35

Cage Code:

80539

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS27576-4-35

Cage Code:

80205

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27851

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

7318152000

NAICS:

332722

End Use Class:

12110

SITC:

69421

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 7318152000

Bolts and Bolts and Their Nuts Or Washers Exported In The Same Shipment

End Use Code 12110

Iron and Steel Products, Other

Standard Intl. Trade Class (SITC) 69421

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Threaded, Of Iron Or Steel

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

093486

NMF Description:

Noi (sub 3) Nuts Or Screws Bolts

UFC:

48950

LTL:

Rating variable

LCL:

WCC:

573

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 573

Bolts or nuts (iron or steel),(less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)